Dictionary Search Results using Damerau-Levenshtein distance in T-SQL

Here are the results of your fuzzy-string dictionary search for “crwth” with Change Limit: [1] [2] [3]

You can choose a higher Change Limit to return more words, although it will take longer.
Check this box to automatically increase the Change Limit after seconds.

27 similar words found! Changes to Transform each Found Word to your word are shown as:
~~remove a letter~~ ~ replace a letter ~ swap two letters ~ _add a letter from your word
(Use the links in the Changes column to see more Transformation details.)

Found Word	Scrabble Score	Searched Previously	Found Previously	Changes	To Transform to your Word
crwth	13	3	748	(None)
crwths	14	3	343	1	crwths
brith	10	49	2437	2	brith
broth	10	65	2109	2	broth
cheth	13	50	1382	2	cheth
cloth	10	58	1754	2	cloth
couth	10	61	2249	2	couth
crash	10	91	2001	2	crash
cratch	13	41	1079	2	cratch
crate	7	65	3740	2	crate
crit	6	57	4371	2	crit_
crits	7	55	2757	2	crits
crotch	13	34	1008	2	crotch
crush	10	68	1599	2	crush
crutch	13	40	824	2	crutch
frith	11	59	2203	2	frith
froth	11	59	1928	2	froth
grith	9	55	2037	2	grith
growth	13	7	738	2	growth
rath	7	60	3766	2	_rath
rowth	11	57	1323	2	rowth
ruth	7	68	2599	2	_ruth
troth	8	56	2220	2	troth
trowth	12	7	788	2	trowth
truth	8	52	1415	2	truth
wrath	11	57	1587	2	wrath
wroth	11	68	1588	2	wroth

Search took 2 seconds overall (including website activity, plus SQL activity in the following phases):

Length Filter: Limit the application of DLD to words with length difference of no more than the Change Limit.
DLD Change Limit: Apply DLD to each remaining word, limiting each comparison according to the Change Limit.
Display Results: Return the results, with similar words marked up to highlight differences.

Seq	Search Phase	Words Checked	Words Matched	Seconds	Words Per Sec
1	Length Filter	178691	53800	0.293	609866.9
2	DLD Change Limit	53800	27	1.503	35795.1
3	Display Results	27	27	0.000
	(SQL Overall)	178691	27	1.796	99493.9